Poproduct decomposition of a lattice
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Poproduct of lattices
Zuzana Ladzianska (1982)
Mathematica Slovaca
Positive eigenvalues and two-letter generalized words.
Hillar, C., Johnson, C.R., Spitkovsky, I.M. (2002)
ELA. The Electronic Journal of Linear Algebra [electronic only]
Random posets, lattices, and lattices terms
Jaroslav Ježek, Václav Slavík (2000)
Mathematica Bohemica
Algorithms for generating random posets, random lattices and random lattice terms are given.
Super-De Morgan functions and free De Morgan quasilattices
Yuri Movsisyan, Vahagn Aslanyan (2014)
Open Mathematics
A De Morgan quasilattice is an algebra satisfying hyperidentities of the variety of De Morgan algebras (lattices). In this paper we give a functional representation of the free n-generated De Morgan quasilattice with two binary and one unary operations. Namely, we define the concept of super-De Morgan function and prove that the free De Morgan quasilattice with two binary and one unary operations on nfree generators is isomorphic to the De Morgan quasilattice of super-De Morgan functions of nvariables....
The alternation hierarchy for the theory of -lattices.
Santocanale, Luigi (2001)
Theory and Applications of Categories [electronic only]
The free lattice with 3 generators over
Waterman, Alan G. (1967)
Portugaliae mathematica
The word problem in the tensor product of distributive semilattices.
G.A. Fraser, A.M. Bell (1984)
Semigroup forum
Two Congruence Lattices of Completely Simple Semigroups.
Mario Petrich (1993)
Monatshefte für Mathematik
Ueber die von drei Moduln erzeugte Dualgruppe
R. Dedekind (1900)
Mathematische Annalen
Zur Darstellung von Polynomen auf De Morgan Algebren
Dietmar W. Dorninger, Dietmar Schweigert (1980)
Czechoslovak Mathematical Journal
Квазидистрибутивность структур
И.С. Негру (1982)
Matematiceskie issledovanija
Квазимногообразия полурешеток Сугихара с инволюцией
В. Дзёбяк (2000)
Algebra i Logika
Конечные дистрибутивные решетки квазимногообразий
В.И. Туманов (1983)
Algebra i Logika
Конечные подрешетки в решетке клонов
А.А. Булатов, A. A. Bulatov, A. A. Bulatov, A. A. Bulatov (1994)
Algebra i Logika
О тождествах и квазитождествах на структурах конгруэнций конечных полугрупп
И.С. Негру (1987)
Matematiceskie issledovanija
Об условиях, при которых решетка изоморфна решетке подгрупп группы.
Б.В. Яковлев (1974)
Algebra i Logika
Свойства решеток, сохраняющиеся при свободных произведениях
Ю.Л. Ершов (2000)
Algebra i Logika
Строение решеток многообразий и решеток квазимногобразий: сходство и различие II
В.А. Горбунов, V. A Gorbunov, V. A Gorbunov, V. A Gorbunov (1995)
Algebra i Logika
Урввнения в свободной топобулевой алгебре.
В.В. Рыбаков (1986)
Algebra i Logika
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